In Bremen-Schwachhausen, or to be precise, Wachmannstrasse, there is a key cutting shop. On most working days, you’ll see its yellow or white company car parked outside. Very normal, right? Well no. The car is actually parked at a tram stop, right on top of a guiding system where visually impaired people can orient themselves with their sticks on a ripple. In other words, it’s parked illegally.